Shulou(Shulou.com)06/03 Report--

Compared with other CDN service providers, the main advantages of CDN include stability and speed, high cost performance, ease of use, high efficiency and intelligence. More users will ask about the advantages of stability and speed. Generally speaking, CDN is characterized by sharing the pressure of the source station, avoiding network congestion, ensuring the acceleration of the distribution of website content in different regions and different scenarios, and improving the access speed of resources. Here are a few ways to accelerate CDN services:

How many ways does cdn accelerate? cdn acceleration is to provide the most economical and optimized website acceleration solution for the characteristics of website content, adopt different acceleration methods for different contents and channels such as text, pictures, videos, audio, etc., and optimize the layout of acceleration nodes to solve network bottlenecks.

1. total station acceleration

A way to hand over all the content of the origin site to the CDN vendor for acceleration. The static content (picture, CSS, script, etc.) of the source station is pushed to each acceleration node actively by the source station server every other fixed period for content update synchronization, or pulled from the source station by each acceleration node for content update synchronization.

All requests for dynamic content are returned to the source site for operation, especially interaction with the database, etc., and then the accessed content of the source site is saved to the CDN node server through page caching, and regular data updates are performed according to the set policy.

2. Elemental acceleration

CDN acceleration is performed only on elements of the site. The user's visit to the target site is first directly connected to the customer's own source site for downloading HTML pages, etc., and the elements contained on the page, such as static content such as JPG, Gif, CSS, etc., are downloaded through the nearest CDN node.

The above is an introduction to the cdn acceleration method.

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